See below codes
Picasso.get().load(crop_image_uri.toString())
.placeholder(R.drawable.header_img).into(app_bar_image);
It will not load image, but if using below code
app_bar_image.setImageURI(crop_image_uri);
it will be fine and load image properly.
Below is crop_image_uri
E/crop_image_uri: file:///data/user/0/com.example.yaniu.viewpagertransitiondemo/files/song_app_bar_image.jpg
Why Picasso not load uri file??